- I out of the window and the police after the suspect.[ ]A. looked; watched; runB. looked; saw; runningC. watched; saw...
- She keeps me for three hours.[ ]A. waitingB. to waitC. waitD. to waiting
- While I on the street. I found a little boy near the park.[ ]A. am walking; cryingB. was walking; cryC. was walking; ...
- — Where is Mary?— She must be in the bedroom. I heard her ______ when I passed two minutes ago.[ ]A. singingB. to sin...
- — Mom, I saw Mr Brown in his garden when I passed by.— Really? Let's go and give him a hand.[ ]A.plantB.plantedC.plan...
- 改错。( ) 1. There is amissedbutton in the shirt. Can youhaveitchecked? A B C( ) 2. My jeanssplitatthe seams yesterda...
- If you are weak _______ a subject, _______ and asking a teacher for advice can help.[ ]A. at; working hardB. in; work...
- The scientist tried his best to make his view _______.[ ]A. to understandB. understandC. understoodD. understanding
- Look! There are a lot of children on the playground.[ ]A. playB. playingC. to playD. are playing
- —Because of the _____ petrol (汽油) price, fewer and fewer people will choose to own a car, I think.—I have the same ...
- Yuan Longping makes a great coutribution to _______ rice. We shoud learn ______ him.[ ]A. growing; fromB. grow; about...
- The bus kept the people _____ for twenty minutes.[ ]A. waitB. waitsC. to waitD. waiting
- This time yesterday I saw some people off the snow on the street.[ ]A. sweepB. sweptC. sweeping
- 用所给词的适当形式填空。1. —You look ______ (worry). What's happened?—Oh, I can't find my English book.2. Two ______ ...
- 下列各句中各有一处错误,找出并改正。( )1. A girl name Jane gave you a call this morning. ( )2. All the boy students a...